Got my first £2 voucher with the Lidl Plus app, but it disappeared after only a couple of days. Emailed Lidl and they asked for a load more details, which I sent and voucher was reinstated though I didn't get any apology or explanation as to what had happened. I now had 2 x £2 vouchers and a £1 scratchcard "win" on the Ap. Bought about £50 of shopping and the App didn't work....apparently it was my network provider (please note here that Aldi have internet instore). As all three vouchers were due to run out and I was passing lidl the next day I "popped in" to spend my vouchers, picked up 4 x £1.25 bottles of beer, queued to make the purchase, explained what had happened the previous day and that I just wanted to use the vouchers before they expired. Shop assistant said "Well for a start you cant use them on alcohol" (regardless of the fact that I had done a shop the previous day and still had the receipt with me). Determined to use my £5 I then went and picked up some pet supplies, queued again at a different till and tried to activate the vouchers, which I couldn't do. "you can only use one voucher per shop" I was told "Ahah" says I, "I will split my shop and make three separate purchases". "Yes you can do that but it might be a bit complicated, so I will get someone else to help you" So the saga came to an end and I eventually managed to use my vouchers, but what kind of "Loyalty Scheme" gives you the run around like this....all for the sake of a couple of quid? It's like Lidl, don't want you to use it. Note to Lidl...If you are going to have a "Customer Loyalty" scheme then at least make sure it is not difficult to use and that the customers aren't embarrassed by your store staff when they do try to use it. I am lucky, where I live the Lidl is only a couple of hundred metres from Aldi, so I think I know where I'll be doing the bulk of my shopping from now on, and judging by the pre-Christmas footfall in each shop I am not alone in my decision.